package com.wu.config;

import org.springframework.util.StringUtils;
import org.springframework.web.servlet.LocaleResolver;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Locale;

public class MyLocaleResolver implements LocaleResolver {
    // 解析请求
    @Override
    public Locale resolveLocale(HttpServletRequest request) {
        // 获取请求中的语言参数
        String language = request.getParameter("l");

        // System.out.println("dabug____"+language);

        Locale locale = Locale.getDefault();// 如果没有就使用默认
        // 如果有
        if (StringUtils.hasLength(language)){
            // zh_CN
            String[] split = language.split("_");
            // 国家地区
            /*for (String s : split) {
                System.out.println(s);
            }*/

            locale = new Locale(split[0],split[1]);
        }
        return locale;
    }

    @Override
    public void setLocale(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Locale locale) {

    }
}
